| /Linux-v4.19/arch/x86/kernel/acpi/ |
| D | cppc_msr.c | 26 int cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val) in cpc_read_ffh() argument
30 err = rdmsrl_safe_on_cpu(cpunum, reg->address, val); in cpc_read_ffh()
41 int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val) in cpc_write_ffh() argument
46 err = rdmsrl_safe_on_cpu(cpunum, reg->address, &rd_val); in cpc_write_ffh()
55 err = wrmsrl_safe_on_cpu(cpunum, reg->address, rd_val); in cpc_write_ffh()
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| /Linux-v4.19/arch/parisc/kernel/ |
| D | processor.c | 80 init_percpu_prof(unsigned long cpunum) in init_percpu_prof() argument
325 int __init init_per_cpu(int cpunum) in init_per_cpu() argument
333 store_cpu_topology(cpunum); in init_per_cpu()
341 per_cpu(cpu_data, cpunum).fp_rev = coproc_cfg.revision; in init_per_cpu()
342 per_cpu(cpu_data, cpunum).fp_model = coproc_cfg.model; in init_per_cpu()
344 if (cpunum == 0) in init_per_cpu()
346 cpunum, coproc_cfg.revision, coproc_cfg.model); in init_per_cpu()
368 init_percpu_prof(cpunum); in init_per_cpu()
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| D | smp.c | 256 smp_cpu_init(int cpunum) in smp_cpu_init() argument
262 init_per_cpu(cpunum); in smp_cpu_init()
269 if (cpu_online(cpunum)) { in smp_cpu_init()
272 printk(KERN_CRIT "CPU#%d already initialized!\n", cpunum); in smp_cpu_init()
276 notify_cpu_starting(cpunum); in smp_cpu_init()
278 set_cpu_online(cpunum, true); in smp_cpu_init()
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| D | setup.c | 399 int ret, cpunum; in start_parisc() local
402 cpunum = smp_processor_id(); in start_parisc()
412 per_cpu(cpu_data, cpunum).fp_rev = coproc_cfg.revision; in start_parisc()
413 per_cpu(cpu_data, cpunum).fp_model = coproc_cfg.model; in start_parisc()
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| /Linux-v4.19/arch/mips/paravirt/ |
| D | paravirt-smp.c | 48 unsigned int cpunum = get_ebase_cpunum(); in paravirt_smp_setup() local
50 if (WARN_ON(cpunum >= NR_CPUS)) in paravirt_smp_setup()
58 __cpu_number_map[cpunum] = 0; in paravirt_smp_setup()
59 __cpu_logical_map[0] = cpunum; in paravirt_smp_setup()
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| /Linux-v4.19/drivers/acpi/ |
| D | cppc_acpi.c | 942 int __weak cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val) in cpc_read_ffh() argument
957 int __weak cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val) in cpc_write_ffh() argument
1060 int cppc_get_perf_caps(int cpunum, struct cppc_perf_caps *perf_caps) in cppc_get_perf_caps() argument
1062 struct cpc_desc *cpc_desc = per_cpu(cpc_desc_ptr, cpunum); in cppc_get_perf_caps()
1067 int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpunum); in cppc_get_perf_caps()
1072 pr_debug("No CPC descriptor for CPU:%d\n", cpunum); in cppc_get_perf_caps()
1101 cpc_read(cpunum, highest_reg, &high); in cppc_get_perf_caps()
1104 cpc_read(cpunum, lowest_reg, &low); in cppc_get_perf_caps()
1107 cpc_read(cpunum, nominal_reg, &nom); in cppc_get_perf_caps()
1110 cpc_read(cpunum, lowest_non_linear_reg, &min_nonlinear); in cppc_get_perf_caps()
[all …]
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| /Linux-v4.19/arch/mips/sgi-ip27/ |
| D | ip27-smp.c | 34 static void alloc_cpupda(cpuid_t cpu, int cpunum) in alloc_cpupda() argument
39 cputonasid(cpunum) = nasid; in alloc_cpupda()
40 sn_cpu_info[cpunum].p_nodeid = node; in alloc_cpupda()
41 cputoslice(cpunum) = get_cpu_slice(cpu); in alloc_cpupda()
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| D | ip27-irq-pci.c | 81 static inline int find_level(cpuid_t *cpunum, int irq) in find_level() argument
90 *cpunum = cpu; in find_level()
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| /Linux-v4.19/drivers/cpufreq/ |
| D | cppc_cpufreq.c | 331 static unsigned int cppc_cpufreq_get_rate(unsigned int cpunum) in cppc_cpufreq_get_rate() argument
334 struct cppc_cpudata *cpu = all_cpu_data[cpunum]; in cppc_cpufreq_get_rate()
337 ret = cppc_get_perf_ctrs(cpunum, &fb_ctrs_t0); in cppc_cpufreq_get_rate()
343 ret = cppc_get_perf_ctrs(cpunum, &fb_ctrs_t1); in cppc_cpufreq_get_rate()
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| D | intel_pstate.c | 1822 static int intel_pstate_init_cpu(unsigned int cpunum) in intel_pstate_init_cpu() argument
1826 cpu = all_cpu_data[cpunum]; in intel_pstate_init_cpu()
1833 all_cpu_data[cpunum] = cpu; in intel_pstate_init_cpu()
1840 cpu = all_cpu_data[cpunum]; in intel_pstate_init_cpu()
1842 cpu->cpu = cpunum; in intel_pstate_init_cpu()
1849 intel_pstate_disable_ee(cpunum); in intel_pstate_init_cpu()
1860 pr_debug("controlling: cpu %d\n", cpunum); in intel_pstate_init_cpu()
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| /Linux-v4.19/arch/x86/include/asm/ |
| D | smp.h | 134 void common_cpu_up(unsigned int cpunum, struct task_struct *tidle);
135 int native_cpu_up(unsigned int cpunum, struct task_struct *tidle);
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| /Linux-v4.19/arch/ia64/kernel/ |
| D | setup.c | 635 # define cpunum c->cpu in show_cpuinfo() macro
638 # define cpunum 0 in show_cpuinfo()
675 proc_freq = cpufreq_quick_get(cpunum); in show_cpuinfo()
694 cpunum, c->vendor, c->family, c->model, in show_cpuinfo()
702 cpumask_weight(&cpu_core_map[cpunum])); in show_cpuinfo()
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| /Linux-v4.19/drivers/base/ |
| D | cpu.c | 148 int cpunum; in show_crash_notes() local
150 cpunum = cpu->dev.id; in show_crash_notes()
158 addr = per_cpu_ptr_to_phys(per_cpu_ptr(crash_notes, cpunum)); in show_crash_notes()
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| /Linux-v4.19/include/linux/ |
| D | smp.h | 90 extern int __cpu_up(unsigned int cpunum, struct task_struct *tidle);
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| /Linux-v4.19/kernel/debug/kdb/ |
| D | kdb_main.c | 2269 unsigned long cpunum; in kdb_cpu() local
2280 diag = kdbgetularg(argv[1], &cpunum); in kdb_cpu()
2287 if ((cpunum >= CONFIG_NR_CPUS) || !kgdb_info[cpunum].enter_kgdb) in kdb_cpu()
2290 dbg_switch_cpu = cpunum; in kdb_cpu()
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